Home
Class 11
CHEMISTRY
Calculate the solubility product of Al (...

Calculate the solubility product of `Al (OH) _(3) at 25 ^(@) C ` if the solubility is `0.75 xx 10 ^(-8) mol L ^(-1).`

Text Solution

Verified by Experts

Solubility equilibrium of `Al (OH) _(3) , Al (OH) _(3) ` (s, sat, sol.) `hArr Al ^(3+) (aq) + 3 oH ^(-) (aq)`
`K _(sp) =[ Al ^(3+) ][OH ^(-) ] ^(3) implies K _(sp ) = S ( 3 S ) ^(3) implies K _(sp) = 27S`
`K _(sp ) = 27 (0. 75 xx 10 ^(-8)) ^(4) = 8.5 xx 10 ^(-32)`
Promotional Banner

Similar Questions

Explore conceptually related problems

the solubility product of Al(OH)_3 is 1xx10^-36 . Calculate the solubility of Al(OH)_3.

The solubility of Mg(OH)_2 at 298K is 1.5xx10^-4 . Calculate the solubility product.

The solubility product of 'CaSO_4' is '6.4 xx 10^(-5) .' The solubility of salt in moles/litre is:

The solubility product of silver chromate (Ag_2CrO_4) at 298K is 4.0xx10^(-12) . Calculate its solubility at 298K.

The solubility product of silver chloride is 1.2xx10^(-10) at 298K. Calculate the solubility of AgCI at 298K.

Calculate the solubility of Ni(OH)_2 in 0.1M NaOH solution. K_(sp) of Ni(OH)_2 is 2xx10^(-15)

Lead chloride has a solubility product of '1.7 xx 10^(-5)' at '298 K .' Calculate its solubility at this temperature.